This week on wednesday, thursday and saturday, today, I have woke up around 6:00 AM with out an alarm clock, which for me is really odd, because i have such a bad stomach ache. I wake up puking, ussually just white foamy stuff, except for this morning which was last nights dinner . And then after puking I have really bad diarrhea that is almost clear. But after puking and going to the bathroom i feal fine for the rest of the day. I still have really bad diarrhea though. I am not pregnent for sure. Whats should i do? Is it serious?